 def packetCapture(def commandPath,def packetCaptureRule,def outFile) {
 		 def out = new StringBuffer(), err = new StringBuffer()
		 def command=commandPath+' '+packetCaptureRule+' '+outFile
		 def result =["bash", "-c", command].execute()
 		 result.consumeProcessOutput(out, err)
		 result.waitFor()
		 def exits=result.exitValue()
		 def ret = 
			[
    		'exits':exits,
    		'outInfo':out.toString(),
    		'errInfo':err.toString()
			]
			return ret
		 }